When we first arrived we were a bit taken aback as it is just a parking lot with hookups. However, it was well maintained, very quiet (yes, there is a bit of train noise but not bothersome), felt safe and the bathrooms were clean. It's a short walk to the casino (great food & drinks) and a short walk, bike or drive to the Gateway Arch NP. We would stay here again if passing thru.

If you are accustomed to a fancy campground with many amenities this is not the place for you. If you are looking for a place to park for a couple days while visiting St. Louis and don't need a bunch of frills this is a good option.